Rin Tin Can - Volume 1 - The Mascot

He's the dumbest dog west of the Pecos River, and even when he's not sharing one of Lucky Luke's adventures, he's still a walking disaster! The first solo adventure of the only dog stupider than his own shadow. In a fort on the Frontier, the 7th Cavalry keeps a vigilant watch over the Wild West. It is a time of peace with the local Natives, and all is well, thanks - at least in the colonel's mind - to the regiment's lucky mascot.
But when that dog mysteriously vanishes and bad luck begins to plague the unit, it becomes necessary to find a replacement. The colonel picks Rin Tin Can for the job . and then the real trouble begins!